19245455280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{937}}^1$

素因数の和:1253

約数の個数: 320

約数和(自身を含む): 68419370880

約数和(自身を除く): 49173915600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 257, 270, 296, 333, 360, 370, 432, 444, 514, 540, 555, 592, 666, 720, 740, 771, 888, 937, 999, 1028, 1080, 1110, 1285, 1332, 1480, 1542, 1665, 1776, 1874, 1998, 2056, 2160, 2220, 2313, 2570, 2664, 2811, 2960, 3084, 3330, 3748, 3855, 3996, 4112, 4440, 4626, 4685, 4995, 5140, 5328, 5622, 6168, 6660, 6939, 7496, 7710, 7992, 8433, 8880, 9252, 9370, 9509, 9990, 10280, 11244, 11565, 12336, 13320, 13878, 14055, 14992, 15420, 15984, 16866, 18504, 18740, 19018, 19980, 20560, 22488, 23130, 25299, 26640, 27756, 28110, 28527, 30840, 33732, 34669, 34695, 37008, 37480, 38036, 39960, 42165, 44976, 46260, 47545, 50598, 55512, 56220, 57054, 61680, 67464, 69338, 69390, 74960, 76072, 79920, 84330, 85581, 92520, 95090, 101196, 104007, 111024, 112440, 114108, 126495, 134928, 138676, 138780, 142635, 152144, 168660, 171162, 173345, 185040, 190180, 202392, 208014, 224880, 228216, 240809, 252990, 256743, 277352, 277560, 285270, 312021, 337320, 342324, 346690, 380360, 404784, 416028, 427905, 456432, 481618, 505980, 513486, 520035, 554704, 555120, 570540, 624042, 674640, 684648, 693380, 722427, 760720, 832056, 855810, 936063, 963236, 1011960, 1026972, 1040070, 1141080, 1204045, 1248084, 1283715, 1369296, 1386760, 1444854, 1560105, 1664112, 1711620, 1872126, 1926472, 2023920, 2053944, 2080140, 2167281, 2282160, 2408090, 2496168, 2567430, 2773520, 2889708, 3120210, 3423240, 3612135, 3744252, 3852944, 4107888, 4160280, 4334562, 4680315, 4816180, 4992336, 5134860, 5779416, 6240420, 6501843, 6846480, 7224270, 7488504, 8320560, 8669124, 8909933, 9360630, 9632360, 10269720, 10836405, 11558832, 12480840, 13003686, 14448540, 14977008, 17338248, 17819866, 18721260, 19264720, 20539440, 21672810, 24961680, 26007372, 26729799, 28897080, 32509215, 34676496, 35639732, 37442520, 43345620, 44549665, 52014744, 53459598, 57794160, 65018430, 71279464, 74885040, 80189397, 86691240, 89099330, 104029488, 106919196, 130036860, 133648995, 142558928, 160378794, 173382480, 178198660, 213838392, 240568191, 260073720, 267297990, 320757588, 356397320, 400946985, 427676784, 481136382, 520147440, 534595980, 641515176, 712794640, 801893970, 962272764, 1069191960, 1202840955, 1283030352, 1603787940, 1924545528, 2138383920, 2405681910, 3207575880, 3849091056, 4811363820, 6415151760, 9622727640, 19245455280]

約数ペア:

[(1, 19245455280), (2, 9622727640), (3, 6415151760), (4, 4811363820), (5, 3849091056), (6, 3207575880), (8, 2405681910), (9, 2138383920), (10, 1924545528), (12, 1603787940), (15, 1283030352), (16, 1202840955), (18, 1069191960), (20, 962272764), (24, 801893970), (27, 712794640), (30, 641515176), (36, 534595980), (37, 520147440), (40, 481136382), (45, 427676784), (48, 400946985), (54, 356397320), (60, 320757588), (72, 267297990), (74, 260073720), (80, 240568191), (90, 213838392), (108, 178198660), (111, 173382480), (120, 160378794), (135, 142558928), (144, 133648995), (148, 130036860), (180, 106919196), (185, 104029488), (216, 89099330), (222, 86691240), (240, 80189397), (257, 74885040), (270, 71279464), (296, 65018430), (333, 57794160), (360, 53459598), (370, 52014744), (432, 44549665), (444, 43345620), (514, 37442520), (540, 35639732), (555, 34676496), (592, 32509215), (666, 28897080), (720, 26729799), (740, 26007372), (771, 24961680), (888, 21672810), (937, 20539440), (999, 19264720), (1028, 18721260), (1080, 17819866), (1110, 17338248), (1285, 14977008), (1332, 14448540), (1480, 13003686), (1542, 12480840), (1665, 11558832), (1776, 10836405), (1874, 10269720), (1998, 9632360), (2056, 9360630), (2160, 8909933), (2220, 8669124), (2313, 8320560), (2570, 7488504), (2664, 7224270), (2811, 6846480), (2960, 6501843), (3084, 6240420), (3330, 5779416), (3748, 5134860), (3855, 4992336), (3996, 4816180), (4112, 4680315), (4440, 4334562), (4626, 4160280), (4685, 4107888), (4995, 3852944), (5140, 3744252), (5328, 3612135), (5622, 3423240), (6168, 3120210), (6660, 2889708), (6939, 2773520), (7496, 2567430), (7710, 2496168), (7992, 2408090), (8433, 2282160), (8880, 2167281), (9252, 2080140), (9370, 2053944), (9509, 2023920), (9990, 1926472), (10280, 1872126), (11244, 1711620), (11565, 1664112), (12336, 1560105), (13320, 1444854), (13878, 1386760), (14055, 1369296), (14992, 1283715), (15420, 1248084), (15984, 1204045), (16866, 1141080), (18504, 1040070), (18740, 1026972), (19018, 1011960), (19980, 963236), (20560, 936063), (22488, 855810), (23130, 832056), (25299, 760720), (26640, 722427), (27756, 693380), (28110, 684648), (28527, 674640), (30840, 624042), (33732, 570540), (34669, 555120), (34695, 554704), (37008, 520035), (37480, 513486), (38036, 505980), (39960, 481618), (42165, 456432), (44976, 427905), (46260, 416028), (47545, 404784), (50598, 380360), (55512, 346690), (56220, 342324), (57054, 337320), (61680, 312021), (67464, 285270), (69338, 277560), (69390, 277352), (74960, 256743), (76072, 252990), (79920, 240809), (84330, 228216), (85581, 224880), (92520, 208014), (95090, 202392), (101196, 190180), (104007, 185040), (111024, 173345), (112440, 171162), (114108, 168660), (126495, 152144), (134928, 142635), (138676, 138780)]